package com.zzyl.nursing.service.impl;

import cn.hutool.json.JSONUtil;
import com.alibaba.fastjson2.JSONObject;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zzyl.common.constant.CacheConstants;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.nursing.domain.DeviceData;
import com.zzyl.nursing.domain.Room;
import com.zzyl.nursing.mapper.RoomMapper;
import com.zzyl.nursing.service.IRoomService;
import com.zzyl.nursing.vo.RoomVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;

import java.util.Arrays;
import java.util.List;

/**
 * 房间Service业务层处理
 *
 * @author ruoyi
 * @date 2024-04-26
 */
@Service
public class RoomServiceImpl extends ServiceImpl<RoomMapper, Room> implements IRoomService {
    @Autowired
    private RoomMapper roomMapper;
    @Autowired
    private RedisTemplate<String, String> redisTemplate;

    /**
     * 查询房间
     *
     * @param id 房间主键
     * @return 房间
     */
    @Override
    public Room selectRoomById(Long id) {
        return getById(id);
    }

    /**
     * 查询房间列表
     *
     * @param room 房间
     * @return 房间
     */
    @Override
    public List<Room> selectRoomList(Room room) {
        return roomMapper.selectRoomList(room);
    }

    /**
     * 新增房间
     *
     * @param room 房间
     * @return 结果
     */
    @Override
    public int insertRoom(Room room) {
        return save(room) ? 1 : 0;
    }

    /**
     * 修改房间
     *
     * @param room 房间
     * @return 结果
     */
    @Override
    public int updateRoom(Room room) {
        return updateById(room) ? 1 : 0;
    }

    /**
     * 批量删除房间
     *
     * @param ids 需要删除的房间主键
     * @return 结果
     */
    @Override
    public int deleteRoomByIds(Long[] ids) {
        return removeByIds(Arrays.asList(ids)) ? 1 : 0;
    }

    /**
     * 根据楼层 id 获取房间视图对象列表
     *
     * @param floorId
     * @return
     */
    @Override
    public List<RoomVo> getRoomsByFloorId(Long floorId) {
        return roomMapper.selectByFloorId(floorId);
    }


    /**
     * 获取所有房间（负责老人）
     *
     * @param floorId
     * @return
     */
    @Override
    public List<RoomVo> getRoomsWithNurByFloorId(Long floorId) {
        return roomMapper.selectByFloorIdWithNur(floorId);
    }

    /**
     * 按照房间id查询楼层、房间、价格
     *
     * @param id
     * @return
     */
    @Override
    public RoomVo getRoomById(Long id) {
        return roomMapper.getRoomById(id);
    }

    /**
     * 根据楼层ID查询房间数据（智能设备）
     *
     * @param floorId 楼层id
     * @return 结果
     */
    @Override
    public List<RoomVo> getRoomsWithDeviceByFloorId(Long floorId) {
        //数据库中的基本数据
        List<RoomVo> roomVos = roomMapper.getRoomsWithDeviceByFloorId(floorId);

        roomVos.forEach(roomVo -> {
            //从房间中获取所有设备列表
            //1.房间设备
            roomVo.getDeviceVos().forEach(deviceInfo -> {
                String jsonStr = (String) redisTemplate.opsForHash().get(CacheConstants.IOT_DEVICE_DATA, deviceInfo.getIotId());
                if (StringUtils.isEmpty(jsonStr)) {
                    return;
                }
                //给设备添加数据
                deviceInfo.setDeviceDataVos(JSONUtil.toList(jsonStr, DeviceData.class));

            });
            //2.床位设备
            roomVo.getBedVoList().forEach(bedVo -> {
                //获取床位设备
                bedVo.getDeviceVos().forEach(deviceInfo -> {
                    String jsonStr1 = (String) redisTemplate.opsForHash().get(CacheConstants.IOT_DEVICE_DATA, deviceInfo.getIotId());
                    if (StringUtils.isEmpty(jsonStr1)) {
                        return;
                    }
                    //给设备添加数据
                    deviceInfo.setDeviceDataVos(JSONUtil.toList(jsonStr1, DeviceData.class));
                });
            });
        });
        return roomVos;
    }
}

